44 lines
1.4 KiB
TypeScript
44 lines
1.4 KiB
TypeScript
import { System, Entity, Not } from "ecsy"
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import { Position } from "../Components/position"
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import { Door } from "../Components/door"
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import { SpriteRenderer } from "../Components/rendering/spriteRenderer"
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import { IPoint, Texture } from "pixi.js"
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// MovableSystem
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export class DoorSystem extends System {
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// This method will get called on every frame by default
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execute(delta: number) {
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// Iterate through all the entities on the query
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this.queries.newDoors.results.forEach((entity: Entity) => {
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let door = entity.getComponent(Door)
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let doorOffset: IPoint = door.open ? door.openOffset : door.closedOffset
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let doorTex: Texture = door.open ? door.openTex : door.closedTex
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entity.addComponent(SpriteRenderer, <SpriteRenderer>{
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texture: doorTex,
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offset: doorOffset
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})
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})
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this.queries.changedDoors.changed.forEach((entity: Entity) => {
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let door = entity.getComponent(Door)
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let renderer = entity.getMutableComponent(SpriteRenderer)
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renderer.offset = door.open ? door.openOffset : door.closedOffset
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renderer.texture = door.open ? door.openTex : door.closedTex
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})
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}
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static queries = {
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newDoors: {
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components: [Door, Not(SpriteRenderer)]
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},
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changedDoors: {
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components: [Door, Position, SpriteRenderer],
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listen: {
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changed: [Door]
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}
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}
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}
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queries: any
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}
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